baber/WOPTO huggingface dataset:
Patent JP-2021090081-A (JP)
Title: Tape feeder setup system
Inventor: TAKAGI TAKANORI
IPC: H05K13/02
Filed: 2021-03-15
Abstract: To perform reliable and effortless removal of a reel that stores a component that is not planned to be used based on a usage plan.SOLUTION: A tape feeder setup system includes: a tape feeder having an electric motor that feeds a carrier tape that is wound around a reel and stores a plurality of components in a predetermined supply direction; a mounting table on which a tape feeder can be mounted; a usage plan determination unit that determines whether the component is planned to be used on the basis of the usage plan of the component to be used according to a production plan of a plurality of types of substrates over a predetermined period, for the tape feeder mounted on the mounting tabl; and a control unit which returns the carrier tape in the direction opposite to the predetermined supply direction by controlling the electric motor of the tape feeder when the usage plan determination unit determines that there is no usage plan.SELECTED DRAWING: Figure 6
Patent JP-2022142604-A (JP)
Title: Storage device and neural network device
Inventor: MARUGAME TAKAO
IPC: G06G7/60
Filed: 2021-03-16
Abstract: To precisely store weight.SOLUTION: A storage device stores weight used for calculation of a neural network. The storage device comprises a first accumulation circuit, a second accumulation circuit, an update circuit, and an output circuit. The first accumulation circuit and the second accumulation circuit accumulate an electric charge. The update circuit changes a difference between the electric charge amount accumulated in the first accumulation circuit and the electric charge amount accumulated in the second accumulation circuit, depending on an update amount for updating the weight. The output circuit outputs a signal according to the difference between the electric charge amount accumulated in the first accumulation circuit and the electric charge amount accumulated in the second accumulation circuit, as an output signal showing the weight. The update circuit, when the update amount is positive, changes the electric charge accumulated in the first accumulation circuit, by the electric charge amount according to an absolute value of the update amount, in a first direction which is one of an increasing direction and a decreasing direction. The update circuit, when the update amount is negative, changes the electric charge accumulated in the second accumulation circuit, by the amount according to the absolute value of the update amount, in the first direction.SELECTED DRAWING: Figure 4
Patent JP-2022143912-A (JP)
Title: Group management device
Inventor: TANIYAMA KENJI
IPC: B66B1/18
Filed: 2021-03-18
Abstract: To provide a group management device capable of suppressing a sharing degree of a space inside a car.SOLUTION: A group management device 4 includes a receiving unit 9, an estimation unit 10, an evaluation unit 11, and an allocation unit 12. The receiving unit 9 receives registration of a call in which a getting-on floor and a getting-off floor of a user are specified in an elevator system 1 having a plurality of cars 5. The estimation unit 10 estimates the changes in the number of passengers of each car 5 until when the user gets off at the getting-off floor. The evaluation unit 11 calculates an evaluation value of each car 5 based on a plurality of index values including sharing degrees of a space inside each car at the time of when the call is allocated by using an estimated result of the estimation unit 10. The allocation unit 12 selects a car 5 having a best evaluation value calculated by the evaluation unit 11 as a car 5 for allocating the call among the plurality of cars 5.SELECTED DRAWING: Figure 1
Patent JP-2022023773-A (JP)
Title: EGR system
Inventor: YOSHIOKA MAMORU
IPC: F02M26/53
Filed: 2021-03-23
Abstract: To lower a temperature of high-temperature EGR gas flowing from an exhaust passage to an EGR passage to an appropriate temperature and then cause the EGR gas to flow to a resin downstream side EGR passage so as to suppress melting loss of the downstream side EGR passage and generation of condensation water in the downstream side EGR passage in an EGR system.SOLUTION: An EGR system includes: an EGR valve 14 controlling an EGR gas flow rate in an EGR passage 12; an EGR cooler 13 having a heat exchanger 32 exchanging heat between EGR gas and engine cooling water for cooling the EGR gas flowing in the EGR passage 12; a bypass passage 16 bypassing the EGR gas flowing to the heat exchanger 32 of the EGR cooler 13; a bypass valve 17 opening/closing the bypass passage 16; and a resin EGR gas distributor 15 provided downstream of the EGR cooler 13 and the bypass passage 16. The bypass valve 17 includes: a valve element 21; and an actuator 22 configured to close the valve element 21 from the opened state when a temperature of the EGR gas or a temperature of the cooling water reaches a first predetermined value or greater.SELECTED DRAWING: Figure 1
Patent JP-2022148355-A (JP)
Title: Vehicle control device, vehicle control method, and program
Inventor: LIU HAISONG
IPC: G06T1/00
Filed: 2021-03-24
Abstract: To suppress a decrease in battery storage capacity.SOLUTION: A vehicle control device including: an imaging unit configured to image the surroundings of a vehicle; a detection unit configured to detect a face of a person in the surroundings with a first accuracy using an imaging result of the imaging unit that operates with a first power consumption; a user determination unit configured to cause the imaging unit to operate at a second power consumption higher than the first power consumption when a face is detected by the detection unit, and determine whether or not the face detected by the detection unit is a face of a registered user registered in advance at a second accuracy higher than the first accuracy using an imaging result of the imaging unit operated at the second power consumption; an unlocking unit configured to unlock a door in accordance with a determination result of the user determination unit; and a setting unit configured to set a detection area in which the face is detected by the detection unit as a determination prohibition area in which determination by the user determination unit is not performed when the face is not determined by the user determination unit as the face of the registered user.SELECTED DRAWING: Figure 3
Patent JP-2022148509-A (JP)
Title: Latch-up prevention circuit, semiconductor device, electronic device, and vehicle
Inventor: YAMADA KATSUAKI
IPC: H02H3/087
Filed: 2021-03-24
Abstract: To provide a latch-up prevention circuit capable of preventing latch-up, and a semiconductor device, an electronic device, and a vehicle using the same.SOLUTION: A latch-up prevention circuit 300 includes a first resistor R11 connected to an input electrode 13 of a semiconductor device 1 to which a parasitic thyristor 400 accompanies and having a first end connected to an input signal source (such as an ECU), a first p-channel MISFET (M1) configured such that the source is connected to the second end of the first resistor and the drain is connected to the input electrode, a second p-channel MISFET (M2) configured such that the source is connected to the first end of the first resistor, and the gate is connected to the second end of the first resistor, and the drain is connected to the gate of the first p-channel MISFET, and a second resistor R12 connected between the gate of the first p-channel MISFET and a reference potential terminal (such as GND).SELECTED DRAWING: Figure 7
Patent JP-2022148588-A (JP)
Title: Cover lid and device
Inventor: INOUE HAYATO
IPC: F16B5/10
Filed: 2021-03-24
Abstract: To provide a cover lid for covering an opening and a device equipped with the cover lid applicable to a device having a device housing having a structure protruding from the peripheral edge of the opening at a position adjacent to the opening.SOLUTION: A cover lid 10 includes a first plate portion 20 and a second plate portion 30. The first plate portion 20 has a plurality of insertion holes 23 into which screws 40 are inserted, and is fixed so as to cover the opening of a device housing 2 that spreads vertically and horizontally by the plurality of screws 40 respectively inserted into the plurality of insertion holes 23. In addition, the second plate portion 30 is spaced apart from the first plate portion 20 and spreads along the outward surface of the first plate portion 20 so as to face some of the insertion holes 23. In the second plate portion 30, the cover lid 10 is removed from the device housing 2, the inward surface faces the outside of the device 1, and a hooking hole 31 for hooking a screw 40 attached to the device housing 2 is provided in a state in which a head 41 is separated from the surface of the device housing 2.SELECTED DRAWING: Figure 1
Patent JP-2022149124-A (JP)
Title: Connector of circuit board
Inventor: YAMADA TAKASHI
IPC: H05K1/03
Filed: 2021-03-25
Abstract: To provide a connector for a circuit board capable of improving connection workability to another connector.SOLUTION: There is provided a connector A formed by forming a connector connection pattern 15 connected to a circuit pattern 13 near the end of a film plate 11 on which the circuit pattern 13 is formed. A reinforcing plate 50 is adhered to the opposite side of the film plate 11 where the connector connection pattern 15 is provided. The reinforcing plate 50 is formed in a size that covers the connector connection pattern 15 and a part of the circuit pattern 13 connected to the connector connection pattern 15 from the back side thereof. An adhesion prevention layer 17 on the back side of the circuit pattern 13 in the vicinity of the connector connection pattern 15 of the film plate 11 is provided, such that a portion of the reinforcing plate 50 in which the adhesion layer 53 is located on the adhesion prevention layer 17 and prevented from adhering to the film plate 11 is referred to as a knob portion 55 when the adhesive layer 53 formed on the upper surface of the reinforcing plate 50 is adhered to the film plate 11.SELECTED DRAWING: Figure 5
Patent JP-2022150048-A (JP)
Title: Manufacturing method and manufacturing device of belt-like product
Inventor: MAEDA SACHI
IPC: B65B61/12
Filed: 2021-03-25
Abstract: To provide a manufacturing method and a manufacturing device of a belt-like product capable of easily connecting a pair of element members such as a pair of packages included in a whole body.SOLUTION: The manufacturing method of a belt-like product is for manufacturing a belt-like product 11 obtained by connecting separably connected sheet-like multiple bags 10a. In the manufacturing method, by using stoppers 35a, 35b being a moving restriction member 3, connection ends (outer periphery) of the separated pair of the bags 10a are overlapped with each other on a pedestal 32 with a prescribed interval. Multiple bonding parts 11j are connected in an overlap region RP of the pair of the bags 10a, by welding using a welding device 37.SELECTED DRAWING: Figure 3
Patent JP-2022150680-A (JP)
Title: absorbent article
Inventor: TAKAHASHI YUUKI
IPC: A61F13/49
Filed: 2021-03-26
Abstract: To provide an absorbent article including rising flaps erecting optimally and coming into soft contact with the skin.SOLUTION: An absorbent article 1 includes rising flaps 5 on skin surface sides thereof, each rising flap 5 is formed by folding a flap forming sheet 6 at a free end 5B. A first flap elastic member 7A, a second flap elastic member 7B and a third flap elastic member 7C are formed between one side 6A and the other side 6B of the folded flap forming sheet 6 in order from the free end 5B side. A non-adhesive area is formed between the first flap elastic member 7A and the second flap elastic member 7B. A separation interval between the first flap elastic member 7A and the second flap elastic member 7B is wider than the separation interval between the second flap elastic member 7B and the third flap elastic member 7C. The one side 6A and the other side 6B of the folded flap forming sheet 6 are welded to each other at a welded part 8 in a base 5A side with respect to the third flap elastic member 7C.SELECTED DRAWING: Figure 2
Patent JP-2022152535-A (JP)
Title: Winch drum monitoring device
Inventor: ISHIDA DAISUKE
IPC: B66C15/00
Filed: 2021-03-29
Abstract: To monitor the wear state of a winch drum.SOLUTION: A monitoring device of a winch drum 361 includes: monitoring means (611, 628) for monitoring whether or not a wear occurrence condition is satisfied for the winch drum 361; and notification means 622 for performing notification on the basis of the establishment of the wear occurrence condition. For example, the monitoring means may monitor the state of layer rows of a wire rope 32 wound on the winch drum 361 and may also use as the wear occurrence condition in a case where a first layer of the wire rope 32 wound on the winch drum 361 is used, or in a case where the amount of movement of the wire rope 32 used at a position of a drum flange 363 of the winch drum 361 satisfies a certain condition.SELECTED DRAWING: Figure 3
Patent JP-2022152783-A (JP)
Title: Guide pulley unit and door drive device
Inventor: NAKANO HITSUSHI
IPC: E05F11/54
Filed: 2021-03-29
Abstract: To provide a guide pulley unit whose housing and cover can be simplified in structure.SOLUTION: A guide pulley unit 300 includes: a first guide pulley 310 and a second guide pulley 320 around which a first cable 61 and a second cable 62 are wound; a housing 340 which rotatably supports the first guide pulley 310 and the second guide pulley 320; a cover 350 which cooperates with the housing 340 to cover the first guide pulley 310 and the second guide pulley 320; and a path forming member 360 which is so disposed between the housing 340 and the cover 350 as to be between the first guide pulley 310 and the second guide pulley 320. The path forming member 360 has a first guide groove 361 provided in a portion facing the cover 350 as a movement path of the first cable 61, and a second guide groove 362 provided in a portion facing the housing 340 as a movement path of the second cable 62.SELECTED DRAWING: Figure 15
Patent JP-2022153744-A (JP)
Title: tensioner
Inventor: YAMAGUCHI AKIHIRO
IPC: F16H7/12
Filed: 2021-03-30
Abstract: To provide a tensioner which can suppress the surging of a spring, can thereby prevent a failure, and can improve a degree of freedom of design.SOLUTION: A tensioner is composed of an arm 12 arranged at a shaft 11 erected at an engine E so as to be turnable, a pulley 14 rotatably arranged at a cylinder part 12a via a bearing 13, a base plate 15 arranged at a tip side of the shaft 11, and locked to the engine E, and a torsion coil spring. One tip part 16c of a winding 16a is locked to the arm 12, the other tip part 16d of the winding 16a is locked to the base plate 15, and the tensioner comprises a spring 16 for turning and energizing the arm 12 in a prescribed direction so that the pulley 14 presses a belt 3, and a spring lip 19 pressure-inserted between the adjacent windings 16a in an axial line direction of the spring 16 toward the inside from the outside of an external periphery of the spring 16.SELECTED DRAWING: Figure 2
Patent JP-2022153923-A (JP)
Title: Machine learning device for blast furnace operation, program used therefor, generation method of blast furnace operation prediction model, and blast furnace operation method
Inventor: MATSUZAKI SHINROKU
IPC: C21B7/24
Filed: 2021-03-30
Abstract: To provide a blast furnace operation model with high prediction accuracy.SOLUTION: A machine learning device for blast furnace operation has: a data pre-processing section which unifies the blast furnace operation data into normally distributed data by converting non-normally distributed data in which the skewness exceeds the skewness threshold into the normally distributed data; a data type selection section which selects explanatory variables corresponding to predetermined objective variables based on the data type of individual operation data included in the blast furnace operation data; and a model generation section which generates a blast furnace operation prediction model by performing machine learning using the blast furnace operation data corresponding to the selected explanatory variable and the blast furnace operation data corresponding to the objective variable as teacher data.SELECTED DRAWING: Figure 2
Patent JP-2022154584-A (JP)
Title: Information processing device and information processing method
Inventor: ONIMARU HIROYUKI
IPC: G16Y10/40
Filed: 2021-03-30
Abstract: To provide a method for obtaining information about a plurality of sorts of buildings and the like using a captured image.SOLUTION: An information processing device comprises: an acquisition unit that acquires an image captured by a camera mounted on a vehicle; a specifying unit that specifies an object to be processed based on the captured image; and an extracting unit that extracts a change point to be a target for detecting a change in the object to be processed from the captured image, wherein the extraction unit is configured to be able to execute a plurality of pieces of extraction processing, and extracts the change point of the object to be processed by performing the extraction processing corresponding to the object to be processed specified by the specifying unit.SELECTED DRAWING: Figure 2
Patent JP-2022154611-A (JP)
Title: Drive assistance device, drive assistance method, and program
Inventor: AIMURA MAKOTO
IPC: B60W30/09
Filed: 2021-03-30
Abstract: To provide a drive assistance device, a drive assistance method and a program that can suppress delay of drive assistance.SOLUTION: A drive assistance device comprises: a recognition unit that includes at least either one of a lader device or a LIDAR, and optical means, and recognizes an obstacle in front of an own vehicle on the basis of a detection result of detection means for detecting an obstacle in front of the own vehicle; and an assistance execution unit that executes at least either one of alarm control and traveling control in the case where a possibility of collision with the obstacle detected by the detection means is a predetermined value or larger. When an obstacle is detected between the own vehicle and an oncoming vehicle with respect to the own vehicle, the drive assistance unit makes a start timing of starting at least either one of the alarm control and the traveling control earlier than when no obstacle is detected between the own vehicle and the oncoming vehicle.SELECTED DRAWING: Figure 1
Patent JP-2022157366-A (JP)
Title: Filling machine with information collection function and information collection method using filling machine
Inventor: MORI FUJITAKA
IPC: B65B43/54
Filed: 2021-03-31
Abstract: To facilitate investigation of causes of troubles occurring in a filling machine and traceability of manufacturing information.SOLUTION: A filling machine is equipped with a turret conveyance device and a linear conveyance device. A carton held by a mandrel is conveyed in the turret conveyance device. The carton held by a carrier holder is conveyed in the linear conveyance device. The carton has a unique identification mark, which is read by an imaging device. A management database 51 stores a mandrel number identifying a mandrel used for holding and conveying the carton identified by the unique identification mark and a carrier holder number identifying a carrier holder in association with a carton unique identification mark.SELECTED DRAWING: Figure 6
Patent JP-2022158586-A (JP)
Title: Wet type drilling tool
Inventor: TAKAGI KAZUMASA
IPC: B25F5/00
Filed: 2021-04-02
Abstract: To provide a wet type drilling tool having a structure capable of adjusting the depth in drilling and securely suppressing the stains of a drilling part.SOLUTION: A wet type drilling tool comprises a shaft 20 displaceably forming a water storage holder 16 having a coolant circulation region accompanying a movable pipe 18, allowing the tip part of a wet type core bit 12 to project from the water storage holder 16 to the direction of the part to be drilled and further controlling the projection quantity thereof in accordance with a stress from the part to be drilled. The shaft 20 is stored in a shaft storage body 30 provided with a spring at the inside accompanying the movable pipe 18 shrunk when the projection quantity of the wet type core bit 12 from the water storage holder 16 increases and energizes the tip part of the wet type core bit 12 to the direction of the part to be drilled upon the start of drilling or during drilling.SELECTED DRAWING: Figure 1
Patent JP-2022056328-A (JP)
Title: Surface emission light source and manufacturing method thereof
Inventor: TAGUCHI KOJI
IPC: H01L33/00
Filed: 2021-04-07
Abstract: To provide a surface emission light source which can be formed thin and reduces absorption of light by a wiring board, and a manufacturing method thereof.SOLUTION: A surface emission light source 100A comprises: a wiring board 20 including a wiring layer in a base material; a light guide plate 7 including a first principal surface and a second principal surface at an opposite side of the first principal surface and installed with the second principal surface opposed to the wiring board 20; a light reflective resin part 8A installed between the light guide plate 7 and the wiring board 20; and a light source part 1 including an element electrode on a first face and including a light extraction surface on a second face at an opposite side of the first face. The light source part 1 electrically connects the wiring layer and an element electrode 5 via an opening 8a of the resin part 8A which is as large as or smaller than a size in contact with a side face of the light source part 1, and is disposed with the side of the light extraction surface opposed to the light guide plate 7. The light source part and the light guide plate are mutually bonded at a position where the resin part 8A is opposed to the light guide plate 7 and at a position where the resin part 8A is opposed to the wiring board 20.SELECTED DRAWING: Figure 4
Patent JP-2022160966-A (JP)
Title: Anchor bolt
Inventor: FURUSAWA HIDEO
IPC: E04H13/00
Filed: 2021-04-07
Abstract: Title of the Document: Summary. To provide an anchor bolt capable of realizing an earthquake resisting structure preventing a removal of one stone material installed on the other stone material in a stone structure with piled stone materials.SOLUTION: A first cylindrical part 120 side of an anchor bolt 100 is inserted into a drilled hole of an upper sill of a gravestone structure and is fixed in the drilled hole by being driven by a driving rod. Then, a second cylindrical part 130 side is inserted into the drilled hole of a rod stone and when a bolt body 110 is rotated in this state, the bolt body 110 runs idle with a first bridge member 140, moves a second bridge member 150 toward a head part 111 side and expands and fixes a second cylindrical part 130 in the drilled hole. The rod stone can be adhered and firmly fixed on the upper sill easily in a short work period in combination of a driving operation and a rotation operation by using the anchor bolt 100.SELECTED DRAWING: Figure 1
Patent JP-2022160967-A (JP)
Title: Mask mouth pad sheet that can be engaged with mask and mask
Inventor: NAKAMATSU YOSHIRO
IPC: A41D13/11
Filed: 2021-04-07
Abstract: To provide a mask mouth pad sheet with an engaging part so as not to be shifted from the mask and the mask, which eliminates such a possibility as the mask is dragged and shifted due to the movement of the mouth during use and causes the makeup and saliva to adhere to the mask, and each time that happens, the mask has to be washed and disposed of.SOLUTION: The mask mouth pad sheet is engaged by a hook-and-loop fastener or adhesive material or such or by a hook by bending or by friction with a nose fitter. At the same time, the mask mouth pad is easy to detach and can be used repeatedly after washing, or can be replaced and disposed of, thereby allowing the mask to be used for a long time without being washed.SELECTED DRAWING: Figure 10